nevi-me commented on issue #9420: URL: https://github.com/apache/arrow/issues/9420#issuecomment-773674320
Hi @Anonyfox, thanks for reaching out to the project. I can understand your frustration at hitting walls. What you're trying to do isn't as trivial as it should be, mainly because we don't yet have a lot of comprehensive guides on how the various crates in the ecosystem interop. @elferherrera has started https://elferherrera.github.io/arrow_guide/reading_parquet.html, and perhaps a guide that could help unblock you, could live there. Do you mind sharing the schema of your StructArray? It sounds like you should be creating a RecordBatch from the StructArray, where it'll be easier to save it to Parquet (or the Arrow IPC format, which would address the CSV/JSON concern). Based on the schema that you share, we can then look at how to help out. Thanks ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
